The Artis 400 C Plus Power Supply Unit is specially designed for PCs. It supports the latest ATX 12V Intel and AMD platforms. Smart fan control makes it super silent... It comes with 100% burnout protection and short circuit protection. The Artis 400C plus is a great choice for PCs where reliability is essential. Over Voltage Protection, Over Load Protection, Burnout Protection. Input Voltage Range - 200V to 240V AC. Input Frequency – 60/50Hz. Max power: 400W.